KR20140011286A - 수신기 이득 적응에 기반한 송신기 등화 계수를 적응하는 방법 및 장치 - Google Patents

수신기 이득 적응에 기반한 송신기 등화 계수를 적응하는 방법 및 장치 Download PDF

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Publication number
KR20140011286A
KR20140011286A KR1020130084345A KR20130084345A KR20140011286A KR 20140011286 A KR20140011286 A KR 20140011286A KR 1020130084345 A KR1020130084345 A KR 1020130084345A KR 20130084345 A KR20130084345 A KR 20130084345A KR 20140011286 A KR20140011286 A KR 20140011286A
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KR
South Korea
Prior art keywords
amplifier
equalizer
coefficients
receiver
gain value
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KR1020130084345A
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English (en)
Korean (ko)
Inventor
블라디미르 신달로브스키
모하매드 에스 모빈
레인 에이 스미스
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엘에스아이 코포레이션
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Publication of KR20140011286A publication Critical patent/KR20140011286A/ko
Withdrawn legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03343—Arrangements at the transmitter end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/01—Equalisers

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Dc Digital Transmission (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
KR1020130084345A 2012-07-18 2013-07-17 수신기 이득 적응에 기반한 송신기 등화 계수를 적응하는 방법 및 장치 Withdrawn KR20140011286A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/552,012 2012-07-18
US13/552,012 US9385897B2 (en) 2012-07-18 2012-07-18 Methods and apparatus for adapting transmitter equalization coefficients based on receiver gain adaptation

Publications (1)

Publication Number Publication Date
KR20140011286A true KR20140011286A (ko) 2014-01-28

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KR1020130084345A Withdrawn KR20140011286A (ko) 2012-07-18 2013-07-17 수신기 이득 적응에 기반한 송신기 등화 계수를 적응하는 방법 및 장치

Country Status (6)

Country Link
US (1) US9385897B2 (enrdf_load_stackoverflow)
EP (1) EP2688260B1 (enrdf_load_stackoverflow)
JP (1) JP2014023156A (enrdf_load_stackoverflow)
KR (1) KR20140011286A (enrdf_load_stackoverflow)
CN (1) CN103581079B (enrdf_load_stackoverflow)
TW (1) TW201406085A (enrdf_load_stackoverflow)

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US9503717B2 (en) 2012-01-09 2016-11-22 Texas Instruments Incorporated Context adaptive binary arithmetic coding (CABAC) with scalable throughput and coding efficiency
US8848769B2 (en) * 2012-10-09 2014-09-30 Lsi Corporation Joint transmitter and receiver gain optimization for high-speed serial data systems
US9197458B1 (en) * 2014-05-01 2015-11-24 Samsung Display Co., Ltd. Edge equalization via adjustment of unroll threshold for crossing slicer
TWI597610B (zh) * 2014-05-07 2017-09-01 円星科技股份有限公司 基於接收單元之等化器的資訊而收發訊號的方法以及訓練等化器的方法
TWI574512B (zh) * 2015-09-03 2017-03-11 威盛電子股份有限公司 切分器裝置及其校準方法
US9866412B2 (en) * 2016-01-29 2018-01-09 Samsung Display Co., Ltd. Equalization in high speed links through in-situ channel estimation
CN107241160B (zh) * 2016-03-28 2021-03-23 华为技术有限公司 确定参数的方法和装置
CN106953818B (zh) * 2017-02-10 2020-10-20 张家港康得新光电材料有限公司 均衡器设置装置
US10153917B1 (en) * 2017-07-21 2018-12-11 Huawei Technologies Co., Ltd. Frequency/phase-shift-keying for back-channel serdes communication
CN107508618B (zh) * 2017-08-29 2021-03-19 苏州裕太微电子有限公司 一种基于有线通信的抗信号衰减的方法及通信设备
CN112117606A (zh) * 2019-06-21 2020-12-22 默升科技集团有限公司 具有预设预均衡的有源以太网电缆
US11463284B1 (en) * 2021-07-09 2022-10-04 Cadence Design Systems, Inc. Programmable correlation computation system

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US5678198A (en) 1991-05-22 1997-10-14 Southwestern Bell Technology Resources, Inc. System for controlling signal level at both ends of a transmission link, based upon a detected value
US5991311A (en) * 1997-10-25 1999-11-23 Centillium Technology Time-multiplexed transmission on digital-subscriber lines synchronized to existing TCM-ISDN for reduced cross-talk
US6141634A (en) * 1997-11-26 2000-10-31 International Business Machines Corporation AC power line network simulator
DE10141597B4 (de) * 2001-08-24 2017-11-09 Lantiq Deutschland Gmbh Verfahren zum Rekonstruieren von über eine Übertragungsstrecke übertragenen Daten in einem Empfänger und entsprechende Vorrichtung
US7589927B2 (en) * 2005-08-30 2009-09-15 International Business Machines Corporation Dynamically adapting a read channel equalizer
US8428111B2 (en) * 2006-05-23 2013-04-23 Broadcom Corporation Crosstalk emission management
US7711043B2 (en) 2006-09-29 2010-05-04 Agere Systems Inc. Method and apparatus for determining latch position for decision-feedback equalization using single-sided eye
US20090097538A1 (en) 2007-10-10 2009-04-16 Aziz Pervez M Methods And Apparatus For Adaptive Equalization Using Pattern Detection Methods
JP5126364B2 (ja) * 2008-08-05 2013-01-23 富士通株式会社 送信装置および調整値測定方法
US8848774B2 (en) 2008-08-19 2014-09-30 Lsi Corporation Adaptation of a linear equalizer using a virtual decision feedback equalizer (VDFE)
US8135100B2 (en) 2008-08-20 2012-03-13 International Business Machines Corporation Adaptive clock and equalization control systems and methods for data receivers in communications systems
US8472513B2 (en) 2009-01-14 2013-06-25 Lsi Corporation TX back channel adaptation algorithm
US8229020B2 (en) 2009-03-23 2012-07-24 Oracle America, Inc. Integrated equalization and CDR adaptation engine with single error monitor circuit
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US8432960B2 (en) 2010-03-18 2013-04-30 Freescale Semiconductor, Inc. Digital adaptive channel equalizer

Also Published As

Publication number Publication date
JP2014023156A (ja) 2014-02-03
EP2688260A3 (en) 2015-10-07
EP2688260B1 (en) 2017-05-31
TW201406085A (zh) 2014-02-01
US20140023131A1 (en) 2014-01-23
CN103581079B (zh) 2018-06-22
EP2688260A2 (en) 2014-01-22
US9385897B2 (en) 2016-07-05
CN103581079A (zh) 2014-02-12

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Patent event code: PA01091R01D

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Patent event date: 20130717

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